Victron
Victron BatteryProtect 48V 100A
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Victron BatteryProtect 48V 100A disconnects the battery from non-essential loads before it is completely discharged, protecting the bank from damaging deep discharge on 48V systems. It suits larger marine, off-grid and industrial installations where a low-voltage load disconnect is needed.
The unit is set up with a seven-segment LED display, which shows the chosen engage and disengage threshold at a glance. A dedicated Li-ion setting lets the device be controlled by a VE.Bus BMS, and it can also serve as a charge interrupter between a charger and a lithium battery.
Solid-state MOSFET switching makes the BatteryProtect ignition proof, with no relays and no sparks. Delayed alarm, load-disconnect and reconnect timing avoids nuisance tripping during brief voltage dips.
PRODUCT DETAILS
- Disconnects non-essential loads before the battery is deeply discharged
- 100A maximum continuous load current on 48V systems
- Seven-segment LED display for simple threshold setup
- Ignition proof: MOSFET switching, no relays or sparks
- Special Li-ion mode, controllable by a VE.Bus BMS
- Delayed alarm, load-disconnect and reconnect to avoid nuisance tripping
- Over-voltage protection disconnects loads above 64V
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Key specifications
| Continuous current | 100 A |
| System voltage | 48 V |
| Bluetooth | No |
Electrical
| Maximum load current | 100 A continuous (peak 250 A) |
| Cut-off / reconnect voltage | Default disengage 42 V, engage 48 V (adjustable via display) |
| Standby consumption | 2 mA when on, 1.5 mA when off or in low-voltage shutdown |
| Operating voltage range | 24 to 64 V |
| Over-voltage protection | Load disconnected above 64 V |
| Alarm output | Open collector, delay 12 seconds, max 50 mA (short-circuit proof) |
| Load disconnect / reconnect delay | Disconnect 90 seconds, reconnect 30 seconds |
Physical
| Dimensions | 62 x 123 x 120 mm (H x W x D) |
| Weight | 0.8 kg |
| Connection | M8 terminals |
| Protection category | Electronics IP67 (potted), connections IP00 |
Environmental
| Operating temperature range | -40 to +40°C at full load (up to 60% of nominal load at 50°C) |
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